Power Consumption

Thanks to extensive power/clock gating, idle power consumption of Trinity is easily on par with the best Intel has to offer with Ivy Bridge. It's entirely possible that we'd see lower numbers with more power efficient motherboards/PSUs, but at least here it looks like AMD's idle power concerns are a thing of the past. Load power is another issue altogether. Trinity may be more efficient than Llano at delivering performance, but it's still built on the same 32nm process node. Load power consumption doesn't go up significantly compared to Llano, but it doesn't go down either. It's going to take new process nodes and design techniques to really drive active power down in future APUs.

GPU Power Consumption - Idle

GPU Power Consumption - Load (Metro 2033)

 

Compute & Synthetics Final Words
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  • ananduser - Thursday, September 27, 2012 - link

    ARS ? Please... it's insulting to Anand to compare it to Ars. You're also insulting of Tom's. Techreport is better than them all as they've "innovated" in the benchmark area via microstuttering tests. You should read more and stop being so high strung about your fav sites.
  • coder543 - Thursday, September 27, 2012 - link

    don't know what side of the Internet you're from, but Ars Technica has some of the highest quality reviews of anywhere on the net. Anandtech is good, but they're heavily biased against both Linux and OpenGL, so that bothers me about them.

    Please, show me some of this low quality Ars material you speak of. I would also have you note that Ars and Techreport cross-post on occasion... so, praising one and not the other is a strange concept.

    Tom's does *okay* reviews... but compared to Anandtech, their stuff is usually lacking.
  • ananduser - Thursday, September 27, 2012 - link

    Oh please...Ars only knows mainstream. They cite more than they review. The only exception is Siracusa's yearly 100 pages OSX review which every Apple fan reads religiously and extensive Apple related coverage. Anand's, Tom's and Techreport are in a league of their own. Techreport recently impressed me with their "into the second" approach to benchmarking.
  • Wolfpup - Friday, September 28, 2012 - link

    Biased against Linux and OpenGL? How so? There's not much stuff USING OpenGL anymore, but that doesn't mean they're biased, and most people, even enthusiasts like most people here, aren't running Linux, sooo again doesn't mean they're baised against it.
  • rarson - Wednesday, October 3, 2012 - link

    Ars Technica is a freaking joke in everything that they do.
  • medi01 - Thursday, September 27, 2012 - link

    No other site uses 1000 Watt power supplies when testing HTPC CPUs either....
  • damianrobertjones - Thursday, September 27, 2012 - link

    ...Unless it's Apple hardware
  • mattlach - Thursday, September 27, 2012 - link

    I don't trust Tom's Hardware as far as I can throw them.

    After they were caught taking kick backs from hardware vendors for better reviews, and caught stealing content for their articles from other review sites, anyone who still reads that website is either a moron or ignorant.

    Tomshardware wasn't bad back when Tom Pabst still ran it in the late 90s, but these days its a shell of its former self and completely and totally unreliable.

    For me it's all HardOCP and Anandtech.
  • Homeles - Thursday, September 27, 2012 - link

    You're going to have a very biased view of hardware if you only check two sources. I personally don't care for [H]ardOCP (I don't like their site design and the way they present their data), but AnandTech does try to keep things objective.

    Still, you can't pretend that AT is infallible and 100% trustworthy. If you do, then you deserve to be misled.

    Like all media, it's best to check as many sources as possible before developing an opinion of something.
  • mikato - Monday, October 1, 2012 - link

    Please link for the kickbacks! After reading this, I just searched Google for "tom's hardware kickbacks" and your comment was 3rd and the most relevant, lol. Need the info.

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